We're using nw6sp3, 5-node cluster, both dhcpsrvr3.12.06 and
zenworks4.0.1
run as cluster resources.

Sometimes there's a delay in getting ipaddresses that means that if
you
login on a workstation too fast the login will fail due to the
workstation
not yet got a ip-address....(this occurs only on winxp)

Also from the pxeclients i get "no dhcp or proxydhcp offers were
recieved"
or "proxydhcp offers were recieved. No dhcp offers were recieved"

I've attached log file from dhcpsrvr -d3

Any ideas...?